require 'builder'
xml = Builder::XmlMarkup.new(:target => STDOUT, :indent => 2)
xml.instruct!
xml.friends do
	xml.friend(:source => "college") do
		xml.name("Joe Smith")
		xml.address do
			xml.street("123 Main Street")
			xml.city("Anywhere, USA 00000")
		end
	end
end